Go Bergen for a destination wedding

Happy new year everyone.
Big news. I've just got my nice, elegent wedding dress, Amber's Bridal, and I cannot wait to try it on,Its gorgeous.
My honey and I are some kind planning a destination wedding to Bergen in May. We are both Chinese. Everything is just at the beginning, and we may change the destination or somenthing like that. Can you guys give us some clues where to visit?
any opinion would be far kind.